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Hi Bryan,
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<div class="">I wish we could claim Congress has most of the data from OpenStack APIs already available for policy, but that’s not the case today. </div>
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<div class="">If it were me, I’d start with your use cases, figure out which services and API calls you’ll need to support those use cases, and then check if those APIs are already available in Congress. </div>
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<div class="">Tim</div>
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<div class="">On Mar 24, 2015, at 1:47 PM, Bryan Sullivan <<a href="mailto:blsaws@hotmail.com" class="">blsaws@hotmail.com</a>> wrote:</div>
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<div dir="ltr" class="">Thanks for clarifying, Tim (and Alex for the other response).<br class="">
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Since I have to understand the code anyway going to the drivers for current info is reasonable.<br class="">
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Can I derive from your statement "One of Congress’s goals is to make any data available via an API call to policy-related" that Congress already exposes (in Congress tables) most/all data available through OpenStack component APIs? That would save me digging
through the OpenStack code as well.<br class="">
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From: <a href="mailto:thinrichs@vmware.com" class="">thinrichs@vmware.com</a><br class="">
To: <a href="mailto:openstack-dev@lists.openstack.org" class="">openstack-dev@lists.openstack.org</a><br class="">
Date: Tue, 24 Mar 2015 19:57:26 +0000<br class="">
Subject: Re: [openstack-dev] [Congress] Info on Currently Supported Data Drivers<br class="">
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Hi Bryan,
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<div class="">Inline.</div>
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<div class="">On Mar 24, 2015, at 12:13 PM, Bryan Sullivan <<a href="mailto:blsaws@hotmail.com" class="">blsaws@hotmail.com</a>> wrote:</div>
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<div dir="ltr" class=""><span class="ecxmessage">Hi, I have a question about where to find the complete set of currently supported data drivers (with table/row details) for Congress. The info at
</span><span class="ecxmessage"><span class="ecxmessage"><span class="ecxcontent"><a href="https://urldefense.proofpoint.com/v2/url?u=http-3A__congress.readthedocs.org_en_latest_cloudservices.html-23drivers&d=AwMFAw&c=Sqcl0Ez6M0X8aeM67LKIiDJAXVeAw-YihVMNtXt-uEs&r=B6BWd4kFfgOzAREgThxkmTZKy7dDXE2-eBAmL0PBK7s&m=7K6Tq1uqgCY-gmJMedkayeCZgjUEWp7QD_HaJg6pHmY&s=rEUZxD7aLCxwILxm2ugsR4Qr-4JXCdZ_-9BWcvG5F_k&e=" class="link" rel="noreferrer" target="_blank">http://congress.readthedocs.org/en/latest/cloudservices.html#drivers</a>
</span></span>seems to cover only Nova and Neutron. </span><span class="ecxmessage">I'm sure that I can pull this info from the source at
<a href="https://urldefense.proofpoint.com/v2/url?u=https-3A__github.com_stackforge_congress_tree_master_congress_datasources&d=AwMFAw&c=Sqcl0Ez6M0X8aeM67LKIiDJAXVeAw-YihVMNtXt-uEs&r=B6BWd4kFfgOzAREgThxkmTZKy7dDXE2-eBAmL0PBK7s&m=7K6Tq1uqgCY-gmJMedkayeCZgjUEWp7QD_HaJg6pHmY&s=XeNw_NiKGg3HrR5R6oVbN9EVV2RhB3CQ4waMWGvBAHM&e=" class="link" rel="noreferrer" target="_blank">
https://github.com/stackforge/congress/tree/master/congress/datasources</a> but I was looking for any documentation on the current state of that code's design. The existing blueprints (e.g. at
<a href="https://urldefense.proofpoint.com/v2/url?u=https-3A__github.com_stackforge_congress-2Dspecs-29&d=AwMFAw&c=Sqcl0Ez6M0X8aeM67LKIiDJAXVeAw-YihVMNtXt-uEs&r=B6BWd4kFfgOzAREgThxkmTZKy7dDXE2-eBAmL0PBK7s&m=7K6Tq1uqgCY-gmJMedkayeCZgjUEWp7QD_HaJg6pHmY&s=AjqWychcmYYsMd9oOGytLq3rXOqzhJGLbUTi2OuX2_0&e=" target="_blank" class="">
https://github.com/stackforge/congress-specs)</a> do not go into this detail AFAICT.</span><br class="">
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<div class="">I’d definitely just do a directory listing on the source code. Syncing the docs is something we do before a major release. Things are just changing too quickly to do anything else. </div>
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<div dir="ltr" class="">Also, since I'm looking into how the current supported Congress tables will support use cases of the OPNFV Copper project [1], it will be also helpful to know where I would look for the set of potential policy-related data items inside
OpenStack docs/code for the various components. If I find a gap against a use case, I would want to be able to specify related patches (e.g. where data source driver extensions should get the additional data) so I need to know where the data comes from (and
what's available) inside OpenStack.<br class="">
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<div class="">One of Congress’s goals is to make any data available via an API call to policy-related. So anything the API calls of OpenStack returns are reasonable candidates for writing policy over.</div>
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<div class="">Tim </div>
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<div dir="ltr" class="">[1] <a href="https://urldefense.proofpoint.com/v2/url?u=https-3A__wiki.opnfv.org_copper_use-5Fcases&d=AwMF-g&c=Sqcl0Ez6M0X8aeM67LKIiDJAXVeAw-YihVMNtXt-uEs&r=B6BWd4kFfgOzAREgThxkmTZKy7dDXE2-eBAmL0PBK7s&m=lssF60z2CQNbUwpN7SMHds5C8d33H4qy6lYURJ57ifM&s=SWYETWsuJ04nF3g_lUDlGGi7SlwgIHjobgh9d5zGLA4&e=" target="_blank" class="">
https://wiki.opnfv.org/copper/use_cases</a><br class="">
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Thanks for your help!<br class="">
Bryan<br class="">
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